[INFO] fetching crate jus 0.1.0...
[INFO] testing jus-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate jus 0.1.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate jus 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jus 0.1.0
[INFO] finished tweaking crates.io crate jus 0.1.0
[INFO] tweaked toml for crates.io crate jus 0.1.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate crates.io crate jus 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f60f0f192305ed20d5a5d18be354d1ec2e43988e6f16cefcdb58a7349a163bb7
[INFO] running `Command { std: "docker" "start" "-a" "f60f0f192305ed20d5a5d18be354d1ec2e43988e6f16cefcdb58a7349a163bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f60f0f192305ed20d5a5d18be354d1ec2e43988e6f16cefcdb58a7349a163bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f60f0f192305ed20d5a5d18be354d1ec2e43988e6f16cefcdb58a7349a163bb7", kill_on_drop: false }`
[INFO] [stdout] f60f0f192305ed20d5a5d18be354d1ec2e43988e6f16cefcdb58a7349a163bb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d16e6bb02583ca6fc1ad82ced914b872e11f6678d42e336ff208f807a993be2
[INFO] running `Command { std: "docker" "start" "-a" "2d16e6bb02583ca6fc1ad82ced914b872e11f6678d42e336ff208f807a993be2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling jus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `Command { std: "docker" "inspect" "2d16e6bb02583ca6fc1ad82ced914b872e11f6678d42e336ff208f807a993be2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d16e6bb02583ca6fc1ad82ced914b872e11f6678d42e336ff208f807a993be2", kill_on_drop: false }`
[INFO] [stdout] 2d16e6bb02583ca6fc1ad82ced914b872e11f6678d42e336ff208f807a993be2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70ae7117851756cee0bf4b50f26fe5d71700b2b390365a9c476d660039736683
[INFO] running `Command { std: "docker" "start" "-a" "70ae7117851756cee0bf4b50f26fe5d71700b2b390365a9c476d660039736683", kill_on_drop: false }`
[INFO] [stderr]    Compiling jus v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "70ae7117851756cee0bf4b50f26fe5d71700b2b390365a9c476d660039736683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70ae7117851756cee0bf4b50f26fe5d71700b2b390365a9c476d660039736683", kill_on_drop: false }`
[INFO] [stdout] 70ae7117851756cee0bf4b50f26fe5d71700b2b390365a9c476d660039736683
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89e16db3fd327a62e0ad276eb85aef0d47eb2f6be08b6e56f4dacac08a3cf2cd
[INFO] running `Command { std: "docker" "start" "-a" "89e16db3fd327a62e0ad276eb85aef0d47eb2f6be08b6e56f4dacac08a3cf2cd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jus-c0568ecda488eb72)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89e16db3fd327a62e0ad276eb85aef0d47eb2f6be08b6e56f4dacac08a3cf2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89e16db3fd327a62e0ad276eb85aef0d47eb2f6be08b6e56f4dacac08a3cf2cd", kill_on_drop: false }`
[INFO] [stdout] 89e16db3fd327a62e0ad276eb85aef0d47eb2f6be08b6e56f4dacac08a3cf2cd